TheXamlGuy
22 lines
534 B
C#
22 lines
534 B
C#
namespace Hyperbar;
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public class Value<TValue>(IMediator mediator) :
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IValue<TValue>
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where TValue :
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notnull, new ()
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{
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private TValue? current;
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public async Task SetAsync(Func<TValue, TValue> updateDelgate)
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{
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if (updateDelgate.Invoke(current ?? new TValue()) is TValue value)
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{
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if (current is null || !value.Equals(current))
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{
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current = value;
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await mediator.PublishAsync(new Changed<TValue>(current));
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}
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}
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}
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}
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